/*******************************************************************************
 * Copyright (c) 2011 Olexandr V. Shaposhnikov.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Olexandr V. Shaposhnikov - initial API and implementation and/or initial documentation
 *******************************************************************************/
package com.funkyroach.use.core.parser.antlr;

public interface IUSTokenSource {

    int MODE_US = 0;
    int MODE_XML = 1;
    int MODE_EXPRESSION = 2;

    int getMode();

    void setMode(int mode);

    /**
     * Set the input cursor to the character position indicated by index.
     **/
    void seek(int index);

    void setReporter(USProblemReporter reporter);
}